2 × 421 × 25373

Prime Factor Structure

Factorization String 2 × 421 × 25373

Distinct Prime Factors 3

Square Status No

Abundance Measure Deficient

Analytical Properties

Total Divisors 8

Divisor Sum (σ) 32,123,484

Proper Divisor Sum 10,759,418

Digit Sum / Digital Root 28 (Root: 1)

Adjacent Primes #21364061 ← → #21364073

1 2 421 842 25,373 50,746 10,682,033 21,364,066

Iterative sequence n → n/2 (if even) or 3n+1 (if odd):

21,364,066 10,682,033 32,046,100 16,023,050 8,011,525 24,034,576 12,017,288 6,008,644 3,004,322 1,502,161 4,506,484 2,253,242 1,126,621 3,379,864 1,689,932 844,966 422,483 1,267,450 633,725 1,901,176 950,588 475,294 237,647 712,942 356,471 1,069,414 534,707 1,604,122 802,061 2,406,184 1,203,092 601,546 300,773 902,320 451,160 225,580 112,790 56,395 169,186 84,593 253,780 126,890 63,445 190,336 95,168 47,584 23,792 11,896 5,948 2,974 1,487 4,462 2,231 6,694 3,347 10,042 5,021 15,064 7,532 3,766

Other feeder batches with open delivery windows. Each feeder keeps its own target batch.